public class TCircle extends Point {
    // 水平半径
    private int xr;
    // 竖直半径
    private int yr;
  
    // 构造器
    public TCircle() {
    }
  
    public TCircle(int x, int y, int xr, int yr) {
      super(x, y);
      this.xr = xr;
      this.yr = xr;
    }
  
    @Override
    public void show() {
      System.out.println("椭圆x:" + y + "y:" + y + "xr:" + xr + "yr:" + yr);
    }
  }